The D-Link DGL-4500 Xtreme N Gaming Router is one of those few devices built especially for gamers. Experience the power of Gigabit LAN and WAN ports to get your game on faster than ever before. Also added is an updated version of the award-winning GameFuel technology to get your game going smoother. To top it off, Xtreme N Duo wireless technology, a high-performance CPU, and a Network Activity Display give you a serious gaming router. GameFuel allows you to customize your network settings to prioritize game traffic so your roommate doesn't hog all the bandwidth while downloading tracks from his favorite 80's hair band. An included Network Activity Display shows you what's going on with your router. Check your Internet, LAN, WAN, and other various settings all from one screen. With Xtreme N Duo technology your router also has the power of dual band (2.4 or 5GHz) wireless signals to get your game on in the wireless band of your choice. WPA & WPA2 (Wi-Fi Protected Access) Network Address Translation (NAT) Stateful Packet Inspection (SPI) VPN Pass-through / Multi-sessions, PPTP / L2TP / IPSec System Requirements - Windows Vista, Windows XP SP2, or Mac OS X (v10.4), Internet Explorer v6 or Mozilla Firefox v1.5, CD-ROM Drive, Network Interface Card, Cable or DSL Modem, and Subscription with an Internet Service Provider (ISP) Dimensions - Width 4.6 x Depth 7.6 x Height 1.2 Weight - 0.7 pounds